Ponction d'asiste Flashcards

1
Q

Quand?

A
  • Ascite nouvellement diagnostiquée.
  • Pathologie sous jacent inconnue.
  • Péritonite bactérienne spontanée suspectée.
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2
Q

Nombre de polymorphonucléaires > 250 cellules/μL

A

péritonite bactérienne spontanée (PBS)

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3
Q

Protéines BASSES dans le liquide d’ascite soit < 25 g/

A

transsudats (moins spécifique)

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4
Q

Gradient albumine-sérum HAUT soit ≥ 11 g/L

A

une hypertension portale (relativement spécifique)

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5
Q

Gradient albumine-sérum bas soit < 11 g/L

A

tuberculose, d’une carcinose ou d’une autre cause

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6
Q

TRANSSUDAT

A
  • hypertension portale
    = protéines dans l’ascite BASSES
    = gradient albumine-sérum/ascite HAUT
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7
Q

EXSUDAT

A
  • protéines dans l’ascite ÉLEVÉES

- gradient albumine-sérum/ascite BAS

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8
Q

aspect “laiteux”

A

en cas de lymphome ou d’occlusion du canal lymphatique

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9
Q

Liquide d’ascite clair, jeune palle

A

Ascite par hypertension portale

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10
Q

Carcinomatose péritonéale

A

exsudat

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11
Q

Cirrhose non compliqué

A

transsudat

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12
Q

IC

A

Transsudat

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13
Q

Pancréatite

A

exsudat

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14
Q

Péricardite constructive

A

Transsudat

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15
Q

Trombose de la veine porte

A

Transsudat

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